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WO2008008565A3 - Télémesure pour dispositif implantable avec saut de fréquence périodique - Google Patents

Télémesure pour dispositif implantable avec saut de fréquence périodique Download PDF

Info

Publication number
WO2008008565A3
WO2008008565A3 PCT/US2007/069426 US2007069426W WO2008008565A3 WO 2008008565 A3 WO2008008565 A3 WO 2008008565A3 US 2007069426 W US2007069426 W US 2007069426W WO 2008008565 A3 WO2008008565 A3 WO 2008008565A3
Authority
WO
WIPO (PCT)
Prior art keywords
channels
frequency hopping
implantable device
periodic frequency
telemetry
Prior art date
Application number
PCT/US2007/069426
Other languages
English (en)
Other versions
WO2008008565A2 (fr
Inventor
Joseph E Bange
Vineel Vallapureddy
Original Assignee
Cardiac Pacemakers Inc
Joseph E Bange
Vineel Vallapureddy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cardiac Pacemakers Inc, Joseph E Bange, Vineel Vallapureddy filed Critical Cardiac Pacemakers Inc
Priority to EP07811917A priority Critical patent/EP2043739A2/fr
Priority to JP2009519568A priority patent/JP5069294B2/ja
Publication of WO2008008565A2 publication Critical patent/WO2008008565A2/fr
Publication of WO2008008565A3 publication Critical patent/WO2008008565A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
    • A61N1/37223—Circuits for electromagnetic coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A61N1/37254—Pacemaker or defibrillator security, e.g. to prevent or inhibit programming alterations by hackers or unauthorised individuals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/903—Radio telemetry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

L'invention concerne un système de télémesure radiofréquence (RF) en champ lointain, qui permet de transmettre des données entre un dispositif médical implantable et un système externe. Le système selon l'invention comprend une pluralité de canaux, dont chacun représente une bande de fréquences contenue dans une gamme de fréquences prédéterminée. La transmission de données est effectuée à l'aide d'au moins un canal actif à tout moment. Des sauts de canaux sont réalisés périodiquement tout au long d'une séance de télémesure, de façon que le canal actif passe d'un canal à un autre à travers un réseau de canaux sélectionnés parmi la pluralité de canaux. Si une trame de données n'est pas transmise avec succès, elle est retransmise de manière répétée à l'aide du canal actuel et/ou des canaux actifs suivants jusqu'à ce que la transmission réussisse.
PCT/US2007/069426 2006-07-12 2007-05-22 Télémesure pour dispositif implantable avec saut de fréquence périodique WO2008008565A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07811917A EP2043739A2 (fr) 2006-07-12 2007-05-22 Télémesure pour dispositif implantable avec saut de fréquence périodique
JP2009519568A JP5069294B2 (ja) 2006-07-12 2007-05-22 周期的な周波数ホッピングによる埋込型装置遠隔測定

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/456,942 US7623922B2 (en) 2006-07-12 2006-07-12 Implantable medical device telemetry with periodic frequency hopping
US11/456,942 2006-07-12

Publications (2)

Publication Number Publication Date
WO2008008565A2 WO2008008565A2 (fr) 2008-01-17
WO2008008565A3 true WO2008008565A3 (fr) 2008-03-13

Family

ID=38670495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/069426 WO2008008565A2 (fr) 2006-07-12 2007-05-22 Télémesure pour dispositif implantable avec saut de fréquence périodique

Country Status (4)

Country Link
US (2) US7623922B2 (fr)
EP (1) EP2043739A2 (fr)
JP (1) JP5069294B2 (fr)
WO (1) WO2008008565A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7787953B2 (en) 2005-01-19 2010-08-31 Cardiac Pacemakers, Inc. Dynamic channel selection for RF telemetry with implantable device
US8386043B2 (en) 2006-07-12 2013-02-26 Cardiac Pacemakers, Inc. Implantable medical device telemetry with adaptive frequency hopping
US8433420B2 (en) 2007-03-13 2013-04-30 Cardiac Pacemakers, Inc. Implantable medical device telemetry with hop-on-error frequency hopping

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US6985773B2 (en) 2002-02-07 2006-01-10 Cardiac Pacemakers, Inc. Methods and apparatuses for implantable medical device telemetry power management
EP1732645B1 (fr) 2004-04-07 2012-06-13 Cardiac Pacemakers, Inc. Activation par rf d'un dispositif medical implantable
US7664553B2 (en) 2005-04-27 2010-02-16 Cardiac Pacemakers, Inc. System and method for enabling communications with implantable medical devices
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US7623922B2 (en) * 2006-07-12 2009-11-24 Cardiac Pacemakers, Inc. Implantable medical device telemetry with periodic frequency hopping
US10420948B2 (en) * 2006-10-30 2019-09-24 Medtronic, Inc. Implantable medical device with variable data retransmission characteristics based upon data type
KR100889733B1 (ko) * 2007-08-20 2009-03-24 한국전자통신연구원 다수의 수신 전극을 이용한 인체통신 시스템의 수신 장치및 수신 방법
US9848058B2 (en) 2007-08-31 2017-12-19 Cardiac Pacemakers, Inc. Medical data transport over wireless life critical network employing dynamic communication link mapping
US8395498B2 (en) 2007-08-31 2013-03-12 Cardiac Pacemakers, Inc. Wireless patient communicator employing security information management
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JP5259014B2 (ja) * 2009-04-30 2013-08-07 サムスン エレクトロニクス カンパニー リミテッド コーディネータ装置を用いてボディエリアネットワークを管理するための方法及びシステム
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7787953B2 (en) 2005-01-19 2010-08-31 Cardiac Pacemakers, Inc. Dynamic channel selection for RF telemetry with implantable device
US8386043B2 (en) 2006-07-12 2013-02-26 Cardiac Pacemakers, Inc. Implantable medical device telemetry with adaptive frequency hopping
US8433420B2 (en) 2007-03-13 2013-04-30 Cardiac Pacemakers, Inc. Implantable medical device telemetry with hop-on-error frequency hopping

Also Published As

Publication number Publication date
US20100036463A1 (en) 2010-02-11
EP2043739A2 (fr) 2009-04-08
US20080015656A1 (en) 2008-01-17
JP2009544185A (ja) 2009-12-10
US7904169B2 (en) 2011-03-08
JP5069294B2 (ja) 2012-11-07
US7623922B2 (en) 2009-11-24
WO2008008565A2 (fr) 2008-01-17

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